Home / 16,092,021.60-24,138,032.40-3,961,388.70

Finding the Fourth Proportional to 16,092,021.60, 24,138,032.40 and 3,961,388.70

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Solution

The fourth proportional to 16,092,021.60, 24,138,032.40 and 3,961,388.70 is: 5,942,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,021.60 : 24,138,032.40 = 3,961,388.70 : x
  2. Step 2: Convert to fraction form
    16,092,021.60/24,138,032.40 = 3,961,388.70/x
  3. Step 3: Cross multiply
    16,092,021.60x = 24,138,032.40 × 3,961,388.70
  4. Step 4: Simplify right side
    16,092,021.60x = 95,620,128,789,593.88
  5. Step 5: Solve for x
    x = 95,620,128,789,593.88/16,092,021.60
  6. Step 6: Final answer
    x = 5,942,083.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.